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dB-900A Single Screw Double Receiving Single Layer Plastic Sheet Extruder
Description
Basic Info
| Model NO. | DB-900A |
| Assembly Structure | Integral Type Extruder |
| Screw | Single-Screw |
| Engagement System | Full Intermeshing |
| Screw Channel Structure | Deep Screw |
| Exhaust | Exhaust |
| Automation | Automatic |
| Computerized | Computerized |
| Transport Package | Film Packaged |
| Trademark | RUIJI |
| Origin | Ruian, Zhejiang |
Product Description
Product Description
Introduction:This machine is designed to produce plastic sheet for thermoforming/vacuum forming purpose or stationery use, which is composed of 7 parts of 1 extruder part, filter part, Die-head part, 3 rollers part, traction part, winding part and side trimming part.
Suitable material:It is used for produce various plastic sheet of PS(polystyrene)/HIPS or PP(polypropylene), which can be widely used for produce plastic cup, plastic bowl, plastic tray and blister, stationery packing manufacture forming.
Product Parameters
| Suitable material | PP, PS,HIPS,PE |
| Material thickness | 0.2-2.0mm |
| Sheet structure | 1 layer |
| The sheet width | 400-800mm (die-head width 900mm) |
| The main screw | 110mm; L/D 33:1 |
| Screw & barrel material | 38 CrMoAlA after nitrogen treatment with optimum hardness, strong corrosion resistance and long service lifetime |
| Screw rotate speed | 980r.p/min |
| Speed adjustment | Frequency inverter |
| Drive motor power | main motor is 90kw; Sub motor is 45kw |
| Output | 150-250 kg/hr; 4-6T/day |
| Heating way | aluminium-casted heater |
Filter part (1)Its special internal structure provides a excellent seal effect.(2)The parts of Screen Changer consisting the mold are made of alloy steel, which experienced heat treatment strictly. (3)Control style: complete hydraulic pressure. (4)Pressure adjuster: one.(5)Motor PowerThe main filter of 150mm Mesh filter
The drum and heater of extruder Now we are adopt new design and protect the heater cover to make temperature heating with stable .
Die-head part The sheet width:400-900mm (die-head width 1000mm), the mould material adopt high quality P20 use for extruder die.
Three calender roller part1.Roller dia.: roll diameter of 350mm .2.Roller length:1100mm3.Roller no.: 3 pcs4.Rollers reach to "mirror surface" standard5.3 rollers layout: inclined or vertical6.Roller linear speed: 0-13m/min7.Driving motor: 3.0kw x3 (independent control )8.Wall thickness of the roll: ≥25mm9.Roll surface treatment: 14 grade super treatment of mirror polishing.10.Cooling Media: water11.The three rollers are controlled by three motors. 12.The rotary speed of the rollers will be adjusted synchronously.13.Selflock style forward and backward movement system of the calender, which is controlled by 3-phase induction Motor.
Cooling system of three rollIts could be make sheet surface more level off and material could be cooling better to keep material good quality in production , its good for producing PS material. It is conducive to cooling thick PP sheets and improving production speed.
Traction part of extruder Waste edge clipping
Online crusher of extruderThe rewinding device of extruder
We have three different rewinding devices. The rewinding device is optional by customer's request.
Company ProfileWenzhou Ruiji Machinery offers variety of products which can meet your multifarious demands. We adhere tothe management principles of "quality first, customer first and creditbased" since the establishment of the company and always do our best to satisfy potential needs ofour customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order torealize a winwin situation since the trend of economic globalization has developed with anirresistible force.
Factory show
Office show
Current we are focus on extrusion line such as PP /PS /PE extruder, ABS extruder, PET extruder, double layer extruder, single layer extruder, sheet to sheet extruder, thin film extruder ect. View more>
To date we have helped customers install equipment in more than 30 countries around the world 1.We could be arrange engineer 1-2 staff to help customer install machine and training worker. 2.We would be prepare all installation video and good introduction book for customer reference.
Service
1.Pre-sales ServiceRUIJI MACHINERY has specialized and efficiency working team. If you are new on the plastic extruder machine area, we are glad to give you specialized suggestion of the whole work.2.Shipping & Installation ServiceRUIJI MACHINERY has a specialized and independent department to arrange the shipment.We will prepare all the necessary documents so as to arrange the delivery smoothly.We cooprate with the most famous shipping company in China,they could provide the best and economic shipping ways to destination.The installation services we provide to customers are supported by videos and documents.We can assign engineers to customer's factory to help install and test machines. The related expenses incurred shall be paid by customers, including the salary paid to the engineer,round-trip air tickets and accommodation during the journey.3. Clients Training ServicesThe buyer could also send your own technician come to RUIJI factory to learn how to operate machines. Our technician will teach and train the learners hand by hand till he can operate machine by himself.4. After Sales ServiceRUIJI Company machines guarantee time is one year.Many easy broken spare parts will be prepared in the tool box together with machines.
Packaging & Shipping
Our standard packing method for machine is film wrapping.Wooden case packing can be provided according to customer' s requirements.
FAQ
Q: What's your delivery date? A: Usually finish the production within 30days after your 30% advanced payment, actually need to check according our stock & production plan. Q: Terms of payment? A: We accept T/T, 30% in advance and 70% balanced before the shipment. We accept L/C at sight. We accept Cash. Q: How many days will you finish installing ? A: We will finish installation and training within 7-15 days. Q: How long is your machine's warranty period? A: All our machine have one year guarantee, starting from finished installation. Q: How could we do after one year warranty period? A: We also can do service for you, however, if require overseas service, you need pay salary to our technician . Q: How could we do if the parts broken within warranty? A: We would express the free replacement parts during the warranty date. Q: How many worker do we need running those machines? A: For each machine, need 1-3 persons for each. Q: What should we charge for your engineer? A: You should charge for the cost of our engineer's visa , air tickets, hotel, food ,and also their salary .
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